Although I admit to using these guys too,(it's my job). Another couple of websites are:
www.ecmwf.int/
www.nrlmry.navy.mil/TC.html
Saying that USNO picked Yasi's track days before anyone else is a little exaggerated but I will agree with you that their tracking was fairly accurate in that case It is the track where everyone remembers but in most cases, the BOM has been the most accurate for other predictions. It certainly doesn't hurt to have access to a few different models when making preparations.
if memory serves, their (JTWC) tracking map was accurate for at least 36 hours before the BOM got to the same result. in this case, as you have said...
IMO, the BOM seems to take too long to get to their final prediction (and i do understand that it IS a prediction), and in the meantime, creates a fair amount of unnecessary panic among the general public, where we then see instances of panic buying, etc...
i think the BOM gets placed into a no-win situation a lot of the time with this sort of thing... i don't envy them at all.
thanks for the other links, mate... i enjoy comparing and contrasting...